23532361 has 2 divisors, whose sum is σ = 23532362. Its totient is φ = 23532360.

The previous prime is 23532349. The next prime is 23532367. The reversal of 23532361 is 16323532.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17480761 + 6051600 = 4181^2 + 2460^2 .

It is a cyclic number.

It is not a de Polignac number, because 23532361 - 2⁵ = 23532329 is a prime.

It is not a weakly prime, because it can be changed into another prime (23532367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11766180 + 11766181.

It is an arithmetic number, because the mean of its divisors is an integer number (11766181).

Almost surely, 2^23532361 is an apocalyptic number.

It is an amenable number.

23532361 is a deficient number, since it is larger than the sum of its proper divisors (1).

23532361 is an equidigital number, since it uses as much as digits as its factorization.

23532361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 25.

The square root of 23532361 is about 4851.0164914170. The cubic root of 23532361 is about 286.5641342046.

Adding to 23532361 its reverse (16323532), we get a palindrome (39855893).

The spelling of 23532361 in words is "twenty-three million, five hundred thirty-two thousand, three hundred sixty-one".